DUPAGE EYE SURGERY CENTER, LLC
NPI 1801811773
Clinic/Center - Ambulatory Surgical in Wheaton, IL

NPI Status: Active since July 13, 2006

Contact Information

2015 N MAIN ST
WHEATON, IL
ZIP 60187
Phone: (630) 665-3690
Fax: (630) 665-3686

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 14D1067576
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 04-22-2027

About DUPAGE EYE SURGERY CENTER, LLC

This page provides the complete NPI Profile along with additional information for Dupage Eye Surgery Center, Llc, a provider established in Wheaton, Illinois operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1801811773 assigned on July 2006. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated 4 years ago. The authorized official of this NPI record is Dr. Charles Sandor M.d. (Member)

NPI
1801811773
Provider Name
DUPAGE EYE SURGERY CENTER, LLC
Entity Type
Organization
Location Address
2015 N MAIN ST WHEATON, IL 60187
Location Phone
(630) 665-3690
Location Fax
(630) 665-3686
Mailing Address
2015 N MAIN ST WHEATON, IL 60187
Mailing Phone
(630) 665-3690
Mailing Fax
(630) 665-3686
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-13-2006
Last Update Date
07-21-2022
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Clinic/Center Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities
License State
IL

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. CHARLES SANDOR M.D.

Authorized Official Title
MEMBER
Authorized Official Phone
(630) 665-3690

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Complex removal of cataract with insertion of prosthetic lens

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

This service was performed 501 times for 369 patients

Creation of eye fluid drainage tract for treatment of glaucoma

This procedure, aimed at treating glaucoma, involves creating a small pathway in the eye to allow fluid to drain more effectively. This helps to lower eye pressure and prevent damage to the optic nerve, preserving your vision.

This service was performed 13 times for 12 patients

Creation of eye fluid drainage tracts in iris using a laser, per session

This procedure uses a laser to create small drainage tracts in the iris, the colored part of your eye. This helps excess fluid escape, reducing pressure in the eye that can cause glaucoma. It's performed in sessions.

This service was performed 62 times for 43 patients

Creation of shunt to improve eye fluid flow using tissue graft

This procedure involves creating a new pathway for fluid to flow out of your eye using a tissue graft. It helps to lower eye pressure and prevent damage to your optic nerve, improving eye health and vision.

This service was performed 57 times for 54 patients

Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser

This procedure involves using a laser to eliminate the fluid (vitreous) between your lens and retina, along with the entire retina. It's a method often used to treat various eye conditions and improve eye health.

This service was performed 11 times for 11 patients

Destruction of growth of retina using a laser

This procedure involves using a precise laser to target and remove abnormal growths on the retina, the thin layer at the back of the eye. It's a safe and effective way to protect your vision and prevent further eye damage.

This service was performed 17 times for 16 patients

Destruction of leaking blood vessels of retina using laser

This procedure involves using a laser to treat leaking blood vessels in the retina, the part of the eye responsible for vision. The laser seals off these vessels, preventing further leakage and helping to preserve sight.

This service was performed 72 times for 50 patients

Destruction of lens tissue using laser

Destruction of lens tissue using a laser is a medical procedure aimed at treating eye conditions like cataracts. A laser is employed to break down the affected lens tissue, which is then removed. This allows the insertion of an artificial lens to improve vision.

This service was performed 30 times for 29 patients

Dilation of fluid outflow drainage within eye

Dilation to improve eye fluid flow is a process where eye drops are used to widen or dilate your pupils. This allows more fluid to flow out of the eye, reducing pressure and helping to prevent or treat conditions like glaucoma.

This service was performed 39 times for 23 patients

Extensive repair of turning-outward eyelid defect

This procedure corrects an eyelid defect where the eyelid turns outward, exposing the eye. The extensive repair involves surgical techniques to reshape the eyelid and ensure it functions properly. This helps protect the eye and improve comfort.

This service was performed 48 times for 28 patients

Incision to improve eye fluid flow

This procedure, known as a trabeculectomy, involves creating a small opening in the eye to improve fluid flow. This can help lower eye pressure in conditions like glaucoma. It's a common, safe procedure to protect your eye health.

This service was performed 121 times for 78 patients

Insertion of prosthetic lens

The insertion of a prosthetic lens is a procedure performed to improve vision. This involves replacing the natural lens of the eye, which may be damaged or impaired, with an artificial one. The process is typically quick, safe, and can greatly enhance your quality of life.

This service was performed 22 times for 20 patients

Laser repair to improve eye fluid flow

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

This service was performed 278 times for 214 patients

Photocoagulation treatment to prevent detachment of retina

Photocoagulation is a procedure used to treat retinal disorders. A special laser is directed at the retina to create small burns. These burns form scar tissue which helps to secure the retina to the eye's wall, preventing detachment and preserving vision.

This service was performed 41 times for 38 patients

Processing, preserving and transporting corneal tissue

Processing, preserving, and transporting corneal tissue involve careful steps to ensure its viability for transplantation. The tissue is first cleaned, then preserved in a special solution. It's packed in a temperature-controlled container for safe transport to its destination.

This service was performed 45 times for 42 patients

Removal of cataract with insertion of prosthetic lens

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

This service was performed 3,318 times for 2,005 patients

Removal of excessive skin and fat of upper eyelid

This procedure, also known as upper eyelid surgery, is performed to remove excess skin and fat from the upper eyelid. It can help improve vision if heavy eyelids hinder it, and can also enhance the appearance of the eyes. It's a common, safe procedure.

This service was performed 23 times for 13 patients

Removal of eye fluid (vitreous) between lens and retina

This procedure, known as a vitrectomy, involves removing some or all of the vitreous humor, the clear gel-like substance in the eye. It's done to treat various eye conditions, like retinal detachment or macular hole. The aim is to improve or stabilize vision. It's performed under local or general anesthesia.

This service was performed 46 times for 37 patients

Removal of implant material from inside of eye

This is a procedure to take out implant material from your eye that may have been placed during a previous surgery. It's typically done when the implant is causing discomfort or vision issues. The process is performed by a specialist under local or general anesthesia.

This service was performed 31 times for 28 patients

Removal of membrane of retina

Removal of the retina's membrane is a surgical procedure aimed at treating eye conditions affecting the retina's function. It involves a delicate operation to eliminate scar tissue or membranes causing vision problems. The procedure can help improve or stabilize vision.

This service was performed 27 times for 27 patients

Removal of membrane of retina with removal of internal limiting membrane of retina

This procedure involves the surgical removal of a thin layer, called the membrane, from the retina. It also includes the removal of the innermost layer of the retina, known as the internal limiting membrane. This can help improve vision.

This service was performed 62 times for 60 patients

Removal of recurring cataract in lens capsule using a laser

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

This service was performed 819 times for 669 patients

Removal of tissue, muscle, and membrane to correct eyelid drooping or paralysis

This procedure involves the removal of excess tissue, muscle, and membrane from the eyelid to correct drooping or paralysis. It helps improve vision and appearance. The operation is performed under local or general anesthesia, ensuring patient comfort throughout.

This service was performed 23 times for 15 patients

Removal or relocation of corneal conjunctiva with graft

This procedure involves the removal or relocation of the conjunctiva, a thin layer covering the white part of your eye, and replacing it with a graft. This is typically done to treat conditions affecting the eye's surface, improving comfort and vision.

This service was performed 15 times for 15 patients

Repair of detached retina using a laser

A laser repair for a detached retina is a non-invasive procedure. A laser beam is used to create small burns around the detached area, promoting scarring. This scarring helps reattach the retina to the back of the eye, restoring vision.

This service was performed 11 times for 11 patients

Repair of detached retina with drainage and removal of eye fluid between lens and retina

This procedure addresses a detached retina, a serious eye condition. It involves draining fluid from between the lens and retina, allowing the retina to reattach. Then, the eye fluid is removed to prevent future detachments. It's a crucial step for vision restoration.

This service was performed 48 times for 46 patients

Repair of tendon of upper eyelid

Repair of the tendon of the upper eyelid is a surgical procedure aimed at fixing a droopy eyelid. This condition can affect your vision and appearance. The procedure involves tightening the tendon to lift the eyelid to its normal position, improving both function and aesthetics.

This service was performed 38 times for 20 patients

Transplantation of outer layer of corneal tissue

The transplantation of the outer layer of corneal tissue is a procedure to replace damaged or diseased corneal tissue with healthy tissue from a donor. This can improve vision and alleviate pain or discomfort.

This service was performed 42 times for 39 patients

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
14D1067576
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
April 23, 2025
Certificate Expiration Date
April 22, 2027
Laboratory Director
THOMAS S. MICHELSON
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Dupage Eye Surgery Center, Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1801811773, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 8 → 16 → 7 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 0 + 1 + 1 + 6 + 1 + 2 + 7 + 1 + 4 + 24 = 57

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1801811773.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Optometrist
2015 N MAIN ST
WHEATON, IL 60187
Optometrist
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Optometrist
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology (Retina Specialist)
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology (Pediatric Ophthalmology and Strabismus Specialist)
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology (Retina Specialist)
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology (Cornea and External Diseases Specialist)
2015 N MAIN ST
WHEATON, IL 60187
Ophthalmology (Retina Specialist)
2015 N MAIN ST
WHEATON, IL 60187

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801811773, enumerated as an "organization" on July 13, 2006.

The provider is located at 2015 N MAIN ST WHEATON, IL 60187 and the phone number is (630) 665-3690.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.